605428274

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{19841}}^1$

素因数の和:19946

約数の個数: 32

約数和(自身を含む): 1057181760

約数和(自身を除く): 451753486

約数列:

[1, 2, 11, 19, 22, 38, 73, 146, 209, 418, 803, 1387, 1606, 2774, 15257, 19841, 30514, 39682, 218251, 376979, 436502, 753958, 1448393, 2896786, 4146769, 8293538, 15932323, 27519467, 31864646, 55038934, 302714137, 605428274]

約数ペア:

[(1, 605428274), (2, 302714137), (11, 55038934), (19, 31864646), (22, 27519467), (38, 15932323), (73, 8293538), (146, 4146769), (209, 2896786), (418, 1448393), (803, 753958), (1387, 436502), (1606, 376979), (2774, 218251), (15257, 39682), (19841, 30514)]